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view env/util/trim.lua @ 113:e0b091e2a0f3

setting <title> tag. fallback: take class="title"-contents
author jorges
date Mon Sep 20 01:18:03 2010 +0200 (2010-09-20)
parents 0ee1e0c42d4c
children de8602f8d9bb
line source
1 function util.trim(string)
2 return (string:gsub("^%s*", ""):gsub("%s*$", ""):gsub("%s+", " "))
3 end

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